Важно Немного инфы о двигателях Hemi (на англицком)

1.Это для тех у кого Hemi с MDS
Important notes for Hemi owners
Oil grades and use. If you have the MDS system, be sure to use 5W20 oil - note that many dealers will use bulk 10W30 or even 10W40, partly out of ignorance and partly because it’s cheaper. You need to use the right oil if you want to keep your engine. Of course if the owner’s manual says something else, follow its advice - but don’t be convinced by a mechanic or oil-change place. Insist on the right grade and if they don’t use it...get a refund and go somewhere else. A technical service bulletin (TSB) - 09-015-04 and 09-013-04 - says: “Vehicles with the Multiple Displacement System must use SAE 5W-20 oil. Failure to do so may result in improper operation of the MDS.” Watch the mechanic pour it in! (This is said to be the real reason BMW provides free oil changes.)
2.Сравнение в экономичности 5,7 и 5,9
The 5.7 delivers an 8-10 percent better fuel efficiency than the less-powerful 5.9.
с сайта
www.allpar.com/mopar/new-mopar-hemi.html

Интересно, что на это ВИТА-моторс скажет

Ну а как в след. году купим себе новые РАМы и будут они с MDS? Что тогда?
Думаю Серёге надо подготовиться

Правильно, надо готовиться зарание.